PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3-5BContact Assembly,electrical

Atb Laurence Scott Ltd · NSN 5999-00-242-0078 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-242-0078 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-242-0078. Primary manufacturer part number: 3-5B.
Features
  • Contact Assembly,electrical — FSC 5999
  • 1 verified cross-reference
  • Primary manufacturer: Atb Laurence Scott Ltd
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Contact Assembly,electrical, cataloged under National Stock Number 5999-00-242-0078, is classified within Federal Supply Class 5999 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Atb Laurence Scott Ltd. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts
Item NameContact Assembly,electrical
FSC / FSG5999 — No Item Name Available (FSG 59)
ManufacturersAtb Laurence Scott Ltd (CAGE U0258)
Technical Specifications
ParameterValue
NSN5999-00-242-0078
Primary Part Number3-5B
Item NameContact Assembly,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerAtb Laurence Scott Ltd
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeX
Weight0.0350 lbs
Cube0.0130 cu ft
Verified Substitutes 8
5920-00-156-083838789 INTERCHANGEABLE
Fuse,indicator Alarm
Stromberg-Carlson Corp a Plessey Telecommunications Co
4720-00-278-492035B 1IN INTERCHANGEABLE
Hose,nonmetallic
Gates Corporation
4720-00-278-492435B 1-1/4IN INTERCHANGEABLE
Hose,nonmetallic
Gates Corporation
6240-01-006-125535B INTERCHANGEABLE
Lamp,incandescent
Micro Lamps Inc.
6685-01-133-552935B5F-40/120F 81-11(12IN)1/2NPT INTERCHANGEABLE
Thermometer,indicating,capillary
Palmer Instruments Inc. Dba Palmer Instruments Inc
4610-01-198-447135B INTERCHANGEABLE
Water Purification Unit,unmounte
Sethco Div of Met Pro Corp
4140-01-199-9771 INTERCHANGEABLE
Fan
2090-01-284-4311804-5959312 INTERCHANGEABLE
Prop Assembly
Naval Sea Systems Command
Cross-Reference Index
Part NumberManufacturer
3-5B PRIMARY Atb Laurence Scott Ltd (GBR)
Related Parts
5920-00-156-0838INTERCHANGEABLE
FUSE,INDICATOR ALARM
38789
4720-00-278-4920INTERCHANGEABLE
HOSE,NONMETALLIC
35B 1IN
4720-00-278-4924INTERCHANGEABLE
HOSE,NONMETALLIC
35B 1-1/4IN
6240-01-006-1255INTERCHANGEABLE
LAMP,INCANDESCENT
35B
6685-01-133-5529INTERCHANGEABLE
THERMOMETER,INDICATING,CAPILLARY
35B5F-40/120F 81-11(12IN)1/2NPT
4610-01-198-4471INTERCHANGEABLE
WATER PURIFICATION UNIT,UNMOUNTE
35B
4140-01-199-9771INTERCHANGEABLE
FAN
2090-01-284-4311INTERCHANGEABLE
PROP ASSEMBLY
804-5959312

Frequently Asked Questions

What is NSN 5999-00-242-0078?

NSN 5999-00-242-0078 is a Contact Assembly,electrical, manufactured by Atb Laurence Scott Ltd, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-242-0078?

NSN 5999-00-242-0078 has 1 cross-referenced part number: 3-5B (Atb Laurence Scott Ltd).

What NSN replaces 5999-00-242-0078?

There are 8 known substitutes for 5999-00-242-0078: 5920-00-156-0838, 4720-00-278-4920, 4720-00-278-4924 and 5 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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